How To Fix /UI5/APP_API102 - Cache tokens for backend context updated in &1 ms

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/APP_API -

• Message number: 102

• Message text: Cache tokens for backend context updated in &1 ms

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI5/APP_API102 - Cache tokens for backend context updated in &1 ms ?

  The SAP error message /UI5/APP_API102 Cache tokens for backend context updated in &1 ms is not necessarily an error in the traditional sense, but rather an informational message that indicates the time taken to update cache tokens for a backend context in an SAP UI5 application. This message is typically logged in the console or in the application logs and is part of the performance monitoring of the application.
  Cause:
  
  Cache Management: This message is related to the cache management of the UI5 application. It indicates that the application is updating the cache tokens that are used to manage the state and data of the application.
  Backend Context: The backend context refers to the data and services that the UI5 application interacts with, typically through OData services or other APIs.
  Performance Monitoring: The message is generated as part of performance monitoring to inform developers or administrators about the time taken for cache updates.
  
  Solution:
  Since this message is informational, there is generally no action required unless you are experiencing performance issues. However, if you want to ensure optimal performance, consider the following:
  
  Performance Tuning: Monitor the time taken for cache updates. If the time is consistently high, investigate the backend services for performance bottlenecks.
  Backend Optimization: Ensure that the backend services are optimized for performance. This may involve optimizing database queries, reducing payload sizes, or improving network latency.
  UI5 Application Optimization: Review the UI5 application code for any inefficiencies that may be causing delays in cache updates.
  Caching Strategy: Implement an effective caching strategy to minimize the need for frequent cache updates. This could involve using browser caching, server-side caching, or other techniques.
  
  Related Information:
  
  SAP UI5 Documentation: Refer to the official SAP UI5 documentation for more information on caching mechanisms and performance optimization techniques.
  SAP Community: Engage with the SAP Community forums to see if other developers have encountered similar messages and how they addressed them.
  Performance Monitoring Tools: Utilize performance monitoring tools to analyze the performance of your UI5 application and backend services.
  
  In summary, the message /UI5/APP_API102 Cache tokens for backend context updated in &1 ms is an informational log that indicates the time taken for cache updates. It is important to monitor this for performance but does not indicate an error that requires immediate action.